Leading in Excellence and Innovativeness

High Performance, Superior Quality and Lowest Cost
Greentech Standard Blowers meet all of the international standards.
In additional, multiple worldwide voltages and frequencies are supplied as standard.

Series NSRH Tri-Lobe Roots Blower

Series NSRH Tri-Lobe Roots Blower

The NSRH type clover spiral Roots blower on the basis of the manufacture and sale of a ...

Series M Roots Blower

Series M Roots Blower

Series M Roots Blower (also called Positive Displacement Blower - PD Blower, or Rotary Blower) with tri-lobe ...

G200 Side Channel Blower (Ring Blower)

G200 Side Channel Blower (Ring Blower)

The impellers in the G_series blowers are mounted directly on the motor shaft for noncontact compression entirely ...

G400 Side Channel Blower (Ring Blower)

G400 Side Channel Blower (Ring Blower)

Our revolutionary G_400 blower can create pressure difference of up to 1000mbar-more than any other ...

Vacuum Pump

Water Ring Vacuum Pump

Greentech International (Zhangqiu) Co., Ltd., is one of the professional manufacturers of vacuum pump ...

Rotary Feeder (Rotary Valve, Air Lock)

2BV series Water Ring Vacuum Pump

2BV series water ring vacuum pumps (liquid ring vacuum pump) are suitable for pumping the gases and steam...

Pneumatic Conveying System

Pneumatic Conveying System

Pneumatic conveying means using air (or gas) to transport power and convey dispersed solid material in the pipe.

Centrifugal Blower

Centrifugal Blower

Multistage Centrifugal Blower has the advantage that capacity is easy removed, so is widely used in sewage ...

Greentech International (Zhangqiu) Co., Ltd.

As an expert in air systems, Greentech has become one of most successful suppliers of blower and vacuum pump in China with more than 20 years experience in R&D and marketing. We have an extensive team of engineers to provide technical back up to all clients as well as a large manufacturing base for blower and vacuum pump.

Our products range from Roots Blowers (also call PD blower), Side Channel Blowers (also call ring blower or regenerative blower), Vacuum Pumps (liquid ring vacuum pump, also call water ring vacuum pump), Multistage Centrifugal Blowers, Single Stage High Speed Centrifugal Blowers, Centrifugal Fans, Industry Pumps, and Electric Products etc.Thanks to the ongoing globalization of our company-group we continually expand our sales and service network. Based on China domestic market, we have exported our products to more than 30 countries and areas, such as USA, Australia, Finland, Russia, Czechs, Ukraine, Korea, India, South Africa, Southeast Asia area, Middle East area etc.

Our primary goal is providing exceptional customer service coupled with innovative products and progressive system solutions. We strive to be a trusted partner for our clients.

Greentech International (Zhangqiu) Co., Ltd.

Add: Mingshui Economic Development Zone, Zhangqiu City, Shandong, China 250200.

Tel: 86-531-83117088

Fax: 86-531-83270018

Cell: 86-15306415523

Email: greentech@vip.163.com

: guanglin_jiang

Website: http://www.china-blower.com

http://www.ringblower.cn

Making to compost

The air of blower promotes the fermentation of domestic animal's excreta etc.

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